Intro by Directors Anthony and Joe Russo (1080p, 2:33): The directors discuss the film's, and the series', emotional and total conclusion to the years-long Marvel Cinematic Universe saga. They also touch on the production's scope and their time with Marvel.

Audio Commentary: Directors Anthony and Joe Russo and Writers Christopher Markus and Stephen McFeely discuss the larger franchise, Endgame's story, juggling the large character roster and actor performances, various technical details, and more. It's a good blend of basic and deep with, obviously, plenty of time for both. It's not the most dynamic track of all time but fans should find plenty of value in it.

Disc Two (Bonus):

Remembering Stan Lee (1080p, 7:15): A tribute piece to the late comic icon who made cameo appearances in all of the Marvel films. Lee discusses his good fortune, his favorite moments, the qualities of the movies, and more.

The Russo Brothers: Journey to Endgame(1080p, 5:01): This supplement offers a look at the directors' work in several of the franchise's best films.

Black Widow: Whatever it Takes(1080p, 7:25): An exploration of the character's background, history through the films, and Scarlett Johansson's work in the franchise.

A Man Out of Time: Creating Captain America(1080p, 12:18): A look at the "backbone" of the MCU, Steve Rogers. The piece looks back at the character's films and and his appearances throughout the franchise. It looks at writing the character, transition design from comic to film, crafting scenes around the character, Chris Evans' performance, and more.

Setting the Tone: Casting Robert Downey Jr. (1080p, 5:25): A look back at Downey's work throughout the MCU.

The Women of the MCU (1080p, 4:52): A piece of the females who appear in the Marvel universe.

Bro Thor (1080p, 3:42): A look at the Asgardian's arc through the series.

Deleted Scenes (1080p, 4:51 total runtime): Included are Goji Berries, Bombs on Board, Suckiest Arm in the Galaxy, You Used to Frickin' Live Here, Tony and Howard, and Avengers Take a Knee.

Gag Reel (1080p, 1:58).

Adrift in space with no food or water, Tony Stark sends a message to Pepper Potts as his oxygen supply starts to dwindle. Meanwhile, the remaining Avengers -- Thor, Black Widow, Captain America and Bruce Banner -- must figure out a way to bring back their vanquished allies for an epic showdown with Thanos -- the evil demigod who decimated the planet and the universe.